SOLUTION: How much pure acid should be mixed with 2 gallons of aa 60% acid solution in order to get a 90% acid​ solution
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Question 1076465: How much pure acid should be mixed with 2 gallons of aa 60% acid solution in order to get a 90% acid solution
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
x, gallons of 100% acid to add
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